Atlas of the rare vascular plants of Ontario
By: edited by George W. Argus et. al. = Atlas des plantes vasculaires rares de l'Ontario / publié sous la direction de George W. Argus et. al
Contributors: National Museum of Natural Sciences (Canada). Botany Division
Publisher: Botany Division, National Museum of Natural Sciences = Division de la botanique, Musée national des sciences naturelles
Published: 1982
Place of publication: Ottawa
Language: eng
Subjects: Botany; Rare plants
Other titles: Atlas des plantes vasculaires rares de l'Ontario.
Notes: Text in English and French in parallel columns.

"This atlas is the second phase of a continuing study of Ontario rare plants that began with the publication of The rare vascular plants of Ontario (Argus & White 1977)."--Introduction.

Includes bibliographical references.